java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/float-newlib/float_req_bl_0730b.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 01:53:37,511 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 01:53:37,513 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 01:53:37,526 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 01:53:37,526 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 01:53:37,527 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 01:53:37,529 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 01:53:37,531 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 01:53:37,532 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 01:53:37,533 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 01:53:37,534 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 01:53:37,535 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 01:53:37,535 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 01:53:37,536 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 01:53:37,537 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 01:53:37,538 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 01:53:37,539 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 01:53:37,540 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 01:53:37,542 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 01:53:37,544 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 01:53:37,545 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 01:53:37,546 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 01:53:37,547 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 01:53:37,548 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 01:53:37,550 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 01:53:37,551 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 01:53:37,551 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 01:53:37,552 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 01:53:37,552 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 01:53:37,553 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 01:53:37,553 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 01:53:37,554 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 01:53:37,555 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 01:53:37,556 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 01:53:37,557 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 01:53:37,557 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 01:53:37,558 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 01:53:37,558 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 01:53:37,559 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 01:53:37,561 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 01:53:37,564 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 01:53:37,565 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-10 01:53:37,585 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 01:53:37,585 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 01:53:37,586 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 01:53:37,586 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 01:53:37,587 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 01:53:37,587 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 01:53:37,587 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 01:53:37,587 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 01:53:37,588 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 01:53:37,588 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 01:53:37,588 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 01:53:37,588 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 01:53:37,588 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 01:53:37,589 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 01:53:37,589 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 01:53:37,589 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 01:53:37,589 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 01:53:37,589 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 01:53:37,590 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 01:53:37,590 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 01:53:37,590 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 01:53:37,590 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 01:53:37,590 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 01:53:37,591 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 01:53:37,591 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 01:53:37,593 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 01:53:37,593 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 01:53:37,594 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 01:53:37,594 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 01:53:37,632 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 01:53:37,643 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 01:53:37,647 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 01:53:37,648 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 01:53:37,649 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 01:53:37,649 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_0730b.c [2019-08-10 01:53:37,709 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84d94ab1e/5bd5ba65903a4b998d2880df154205e6/FLAGab1261b2f [2019-08-10 01:53:38,159 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 01:53:38,162 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_0730b.c [2019-08-10 01:53:38,170 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84d94ab1e/5bd5ba65903a4b998d2880df154205e6/FLAGab1261b2f [2019-08-10 01:53:38,550 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/84d94ab1e/5bd5ba65903a4b998d2880df154205e6 [2019-08-10 01:53:38,563 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 01:53:38,564 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 01:53:38,566 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 01:53:38,566 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 01:53:38,569 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 01:53:38,570 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:53:38" (1/1) ... [2019-08-10 01:53:38,574 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@356e0684 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:53:38, skipping insertion in model container [2019-08-10 01:53:38,574 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 01:53:38" (1/1) ... [2019-08-10 01:53:38,581 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 01:53:38,601 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 01:53:38,789 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:53:38,793 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 01:53:38,828 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 01:53:38,940 INFO L192 MainTranslator]: Completed translation [2019-08-10 01:53:38,940 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:53:38 WrapperNode [2019-08-10 01:53:38,941 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 01:53:38,941 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 01:53:38,942 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 01:53:38,942 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 01:53:38,952 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:53:38" (1/1) ... [2019-08-10 01:53:38,952 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:53:38" (1/1) ... [2019-08-10 01:53:38,963 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:53:38" (1/1) ... [2019-08-10 01:53:38,963 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:53:38" (1/1) ... [2019-08-10 01:53:38,974 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:53:38" (1/1) ... [2019-08-10 01:53:38,988 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:53:38" (1/1) ... [2019-08-10 01:53:38,990 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:53:38" (1/1) ... [2019-08-10 01:53:38,993 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 01:53:38,994 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 01:53:38,994 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 01:53:38,994 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 01:53:38,995 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 01:53:38" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 01:53:39,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 01:53:39,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 01:53:39,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2019-08-10 01:53:39,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_float [2019-08-10 01:53:39,044 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 01:53:39,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 01:53:39,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2019-08-10 01:53:39,045 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2019-08-10 01:53:39,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 01:53:39,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-10 01:53:39,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 01:53:39,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 01:53:39,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 01:53:39,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-10 01:53:39,048 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_float [2019-08-10 01:53:39,048 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 01:53:39,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 01:53:39,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 01:53:39,455 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 01:53:39,455 INFO L283 CfgBuilder]: Removed 8 assume(true) statements. [2019-08-10 01:53:39,456 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:53:39 BoogieIcfgContainer [2019-08-10 01:53:39,456 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 01:53:39,457 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 01:53:39,457 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 01:53:39,457 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 01:53:39,458 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 01:53:39" (1/1) ... [2019-08-10 01:53:39,784 WARN L188 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-08-10 01:53:39,938 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-08-10 01:53:40,369 WARN L188 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-08-10 01:53:41,666 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 01:53:41,674 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 01:53:41,676 INFO L168 Benchmark]: Toolchain (without parser) took 3111.73 ms. Allocated memory was 138.9 MB in the beginning and 264.8 MB in the end (delta: 125.8 MB). Free memory was 85.2 MB in the beginning and 164.6 MB in the end (delta: -79.4 MB). Peak memory consumption was 97.4 MB. Max. memory is 7.1 GB. [2019-08-10 01:53:41,677 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 138.9 MB. Free memory is still 103.5 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-10 01:53:41,678 INFO L168 Benchmark]: CACSL2BoogieTranslator took 375.48 ms. Allocated memory was 138.9 MB in the beginning and 199.8 MB in the end (delta: 60.8 MB). Free memory was 84.8 MB in the beginning and 177.7 MB in the end (delta: -92.9 MB). Peak memory consumption was 22.7 MB. Max. memory is 7.1 GB. [2019-08-10 01:53:41,678 INFO L168 Benchmark]: Boogie Preprocessor took 52.30 ms. Allocated memory is still 199.8 MB. Free memory was 177.7 MB in the beginning and 174.6 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 7.1 GB. [2019-08-10 01:53:41,679 INFO L168 Benchmark]: RCFGBuilder took 462.39 ms. Allocated memory is still 199.8 MB. Free memory was 174.6 MB in the beginning and 153.4 MB in the end (delta: 21.2 MB). Peak memory consumption was 21.2 MB. Max. memory is 7.1 GB. [2019-08-10 01:53:41,680 INFO L168 Benchmark]: Symbolic Interpretation took 2217.66 ms. Allocated memory was 199.8 MB in the beginning and 264.8 MB in the end (delta: 65.0 MB). Free memory was 153.4 MB in the beginning and 164.6 MB in the end (delta: -11.2 MB). Peak memory consumption was 104.7 MB. Max. memory is 7.1 GB. [2019-08-10 01:53:41,683 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 106]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 209#(or (exists ((v_prenex_118 Int)) (and (= 0 |#NULL.base|) (= ~tiny_sqrt~0 (/ 1.0 1000000000000000000000000000000.0)) (= 4 (select |#length| v_prenex_118)) (= main_~x~0 0.0) (< v_prenex_118 |#StackHeapBarrier|) (= 1.0 ~one_sqrt~0) (not (= v_prenex_118 0)) (= |#NULL.offset| 0) (= 0 (select |#valid| v_prenex_118)) (= 0 (select |old(#valid)| 0)))) (and (= 0 |#NULL.base|) (= ~tiny_sqrt~0 (/ 1.0 1000000000000000000000000000000.0)) (= main_~x~0 0.0) (= 1.0 ~one_sqrt~0) (= |#NULL.offset| 0) (= 0 (select |old(#valid)| 0)))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 138.9 MB. Free memory is still 103.5 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 375.48 ms. Allocated memory was 138.9 MB in the beginning and 199.8 MB in the end (delta: 60.8 MB). Free memory was 84.8 MB in the beginning and 177.7 MB in the end (delta: -92.9 MB). Peak memory consumption was 22.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 52.30 ms. Allocated memory is still 199.8 MB. Free memory was 177.7 MB in the beginning and 174.6 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 462.39 ms. Allocated memory is still 199.8 MB. Free memory was 174.6 MB in the beginning and 153.4 MB in the end (delta: 21.2 MB). Peak memory consumption was 21.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 2217.66 ms. Allocated memory was 199.8 MB in the beginning and 264.8 MB in the end (delta: 65.0 MB). Free memory was 153.4 MB in the beginning and 164.6 MB in the end (delta: -11.2 MB). Peak memory consumption was 104.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...